基于WSRF的海洋遥感数据集成与共享机制设计与实现  

Design and implementation for WSRF-based ocean remote sensing data integration and sharing mechanism

作　　者：宋平舰[1] 崔宾阁[2] 刘荣杰[1] 王瑞富[2] 张杰[1] 

机构地区：[1]国家海洋局第一海洋研究所,山东青岛266061 [2]山东科技大学,山东青岛266510

出　　处：《海洋通报》2013年第2期195-199,共5页Marine Science Bulletin

基　　金：海洋公益性行业科研专项(200705027)

摘　　要：遥感技术以其独特的技术优势可为海洋调查、保护、开发、管理提供重要的技术支撑。但遥感数据存在多源、异构、海量的特点,传统的基于文件的和基于数据库的集中式存储管理已经面临存储容量、工作效率等方面的问题。另外,由于缺乏有效的共享机制,大多数数据得不到充分利用,形成了一个个信息孤岛,造成了资源浪费。因此本文提出基于WSRF的分布式海洋遥感数据集成与共享机制,通过数据层、服务层、服务管理层、应用层和表示层5层架构使用户能够透明地共享、一体化地处理已有的遥感数据,文中还进行了核心服务功能的设计和接口设计,并搭建了一个部门级的应用平台,为海洋管理及相关工作的深入推进提供有效支撑。Remote sensing technology with its unique technical advantages provides important technical support for oceanographic research, conservation, development and management. However, there are multi -source, heterogeneous, mass characteristics for remote sensing data. The traditional file-based and database-based storage management has faced such issues as storage capacity, efficiency and so forth. In addition, because of the lack of effective mechanisms for sharing, most data are not fully utilized, forming many isolated information islands and resulting in the resources waste. Therefore, this paper advanced a distributed ocean remote sensing data integration and sharing mechanism based on WSRF, which allows users to transparently share, to handle the integration of the existing remote sensing data through the five-layer architecture： data layer, service layer, service management layer, application layer, and presentation layer. The paper also designed the core services and interfaces, built a department-level application platform for marine remote sensing data.

关 键 词：海洋遥感 数据共享 WSRF 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]